National Weather Service Forecast for: Salem NH
Issued by: National Weather Service Gray/Portland, ME
Updated: 12:34 pm EST Dec 22, 2025
 
Tonight

Tonight: Increasing clouds, with a low around 20. Calm wind.
Increasing
Clouds
Tuesday

Tuesday: Snow, mainly after noon.  High near 33. Calm wind becoming southeast around 5 mph.  Chance of precipitation is 90%. New snow accumulation of less than one inch possible.
Chance Snow
then Snow
Tuesday
Night
Tuesday Night: Snow likely, mainly before 2am.  Mostly cloudy, with a low around 26. Calm wind becoming northwest around 5 mph after midnight.  Chance of precipitation is 70%. New snow accumulation of around an inch possible.
Snow Likely

Wednesday

Wednesday: A 30 percent chance of snow before 10am.  Partly sunny, with a high near 37. Northwest wind 5 to 10 mph, with gusts as high as 20 mph.
Chance Snow
then Partly
Sunny
Wednesday
Night
Wednesday Night: Mostly cloudy, with a low around 17. Northwest wind around 5 mph becoming calm.
Mostly Cloudy

Christmas
Day
Christmas Day: Mostly cloudy, with a high near 36.
Mostly Cloudy

Thursday
Night
Thursday Night: Partly cloudy, with a low around 14.
Partly Cloudy

Friday

Friday: A 30 percent chance of snow after 5pm.  Mostly cloudy, with a high near 25.
Partly Sunny
then Chance
Snow
Friday
Night
Friday Night: Snow likely, mainly between 9pm and 2am.  Cloudy, with a low around 15. Chance of precipitation is 60%.
Snow Likely

Lo 20 °F Hi 33 °F Lo 26 °F Hi 37 °F Lo 17 °F Hi 36 °F Lo 14 °F Hi 25 °F Lo 15 °F

Hazardous Weather Outlook
 

Tonight
 
Increasing clouds, with a low around 20. Calm wind.
Tuesday
 
Snow, mainly after noon. High near 33. Calm wind becoming southeast around 5 mph. Chance of precipitation is 90%. New snow accumulation of less than one inch possible.
Tuesday Night
 
Snow likely, mainly before 2am. Mostly cloudy, with a low around 26. Calm wind becoming northwest around 5 mph after midnight. Chance of precipitation is 70%. New snow accumulation of around an inch possible.
Wednesday
 
A 30 percent chance of snow before 10am. Partly sunny, with a high near 37. Northwest wind 5 to 10 mph, with gusts as high as 20 mph.
Wednesday Night
 
Mostly cloudy, with a low around 17. Northwest wind around 5 mph becoming calm.
Christmas Day
 
Mostly cloudy, with a high near 36.
Thursday Night
 
Partly cloudy, with a low around 14.
Friday
 
A 30 percent chance of snow after 5pm. Mostly cloudy, with a high near 25.
Friday Night
 
Snow likely, mainly between 9pm and 2am. Cloudy, with a low around 15. Chance of precipitation is 60%.
Saturday
 
A 40 percent chance of snow before noon. Mostly cloudy, with a high near 27.
Saturday Night
 
Mostly cloudy, with a low around 19.
Sunday
 
Rain and snow likely. Cloudy, with a high near 38. Chance of precipitation is 70%.
Sunday Night
 
A chance of rain and snow. Mostly cloudy, with a low around 20. Chance of precipitation is 50%.
Monday
 
Mostly sunny, with a high near 29.

 

Forecast from NOAA-NWS for Salem NH.